Audiovox lists:
#203117: 2003 TOYOTA SOLARA 2DR COUPE
Audio/Mobile Video
WIRE COLOR POLARITY LOCATION
Battery BLUE / YELLOW (+) RADIO HARNESS
Accesory GRAY (+) RADIO HARNESS
Ground BROWN (-) RADIO HARNESS
Illumination DARK GREEN (+) RADIO HARNESS
Dimmer WHITE/ GREEN (-) RADIO HARNESS
LF Speaker (+) PINK
LF Speaker (-) VIOLET
RF Speaker (+) GREEN
RF Speaker (-) BLUE
LR Speaker (+) BLACK
LR Speaker (-) YELLOW
RR Speaker (+) RED
RR Speaker (-) WHITE
Radio Security YES
Security
WIRE COLOR POLARITY LOCATION
Battery WHITE/ RED (+) IGNITION SWITCH HARNESS
Ignition 1 BLACK/ RED (+) IGNITION SWITCH HARNESS
Starter 1 RED (+) IGNITION SWITCH HARNESS
All Door Trigger RED / WHITE (-) 13 PIN PLUG BOTTOM RIGHT OF FUSE BOX
LF Latch RED / GREEN (-) BACK SIDE OF FUSE BOX
RF Latch RED / WHITE (-) BACK SIDE OF FUSE BOX
Trunk Trigger RED / YELLOW (-) DRIVERS KICK PANEL OR THE SWITCH OR THE LIGHT IN TRUNK
Hood Trigger BLACK (-) AT HOOD PIN
Alarm Disarm RED / GREEN
Alarm Arm BLUE/WHITE
Parking Lights GREEN/ ORANGE (+) 13 PIN PLUG BOTTOM RIGHT OF FUSE BOX
Low Crr Pk Lights GREEN/ RED (-) FUSE BOX
Convenience
WIRE COLOR POLARITY LOCATION
Headlights-Lo RED / YELLOW (-) AT VEHICLE LIGHT SWITCH
LF Pk Lt Bulb GREEN/ ORANGE (+) AT THE BULB
RF Pk Lt Bulb AT THE BULB (+) GREEN/ ORANGE
LR Pk Lt Bulb GREEN/ YELLOW (+) AT THE BULB
RR Pk Lt Bulb GREEN/ YELLOW (+) AT THE BULB
Wipers-Lo BLUE / YELLOW
Trnk Release GREEN / WHITE (-) AT THE SWITCH IN GLOVE BOX
Remote Start
WIRE COLOR POLARITY LOCATION
Battery WHITE/ RED (+) IGNITION SWITCH HARNESS
Ignition 1 BLACK/ RED (+) IGNITION SWITCH HARNESS
Ignition 2 BLACK / YELLOW (+) IGNITION SWITCH HARNESS
Accessory 1 BLUE/RED (+) IGNITION SWITCH HARNESS
Starter 1 RED (+) IGNITION SWITCH HARNESS
Anti-Theft Type TRANSPONDER
Anti-Theft Descript AN RF SIGNAL ACTIVATED SYSTEM
Key Sense RED / BLUE (-) IGNITION SWITCH HARNESS
Tachometer BLACK/ ORANGE (AC) IN HARNESS FROM INSTRUMENT PANEL
OR AT THE ECM
Speed Sense VIOLET/WHITE (AC) IN HARNESS BEHIND GLOVEBOX
ON THE 4CYL THE VSS IS PIN 17 OF A 35 PIN CONN. AT THE ECM ON THE 6CYL THE VSS IS PIN 28 OF A 22 PIN CONN. AT THE ECM THE ECM IS LOCATED BEHIND THE GLOVE BOX.
Parking Lights GREEN/ ORANGE (+) 13 PIN PLUG BOTTOM RIGHT OF FUSE BOX
Low Crr. Pk Lights GREEN/ RED (-) FUSE BOX
Brake Lights GREEN / WHITE (+) AT SWITCH ABOVE BRAKE PEDAL
Reverse Lights RED / BLACK (+) AT VEHICLE FUSE PANEL
Horn GREEN/ BLACK (-) STEERING COLUMN
Modules
WIRE LOCATION
Module 1 ECM - ELECTRONIC CONTROL MODULE IS LOCATED BEHIND THE GLOVE BOX
Doorlocks/Windows
WIRE COLOR POLARITY LOCATION
Power Unlock DARK GREEN (-) DRIVER KICK 20 PIN CONN
PowerLock LIGHT GREEN (-) DRIVER KICK 20 PIN CONN
Child Safety Wire BLUE/RED (-) DRIVER'S KICK PANEL
OR RED / GREEN IS ANOTHER COLOR
Driver Mtr Unlock YELLOW/BLACK (REV) DRIVERS KICK PANEL
Driver Mtr Lock BLUE/RED (REV) IN HARNESS IN DRIVERS KICKPANEL
Pas Mtr Unlock BLUE/BLACK (REV) DRIVERS KICK PANEL
LF Window Up GREEN (REV) AT MASTER SWITCH
LF Window Dn RED (REV) AT MASTER SWITCH
RF Window Up GREEN / WHITE (REV) AT MASTER SWITCH
RF Window Dn RED / BLUE (REV) AT MASTER SWITCH
Note: Audiovox makes no representation or warranty with respect to the above information including its accuracy, completeness, or its freedom from third parties' proprietary rights. Audiovox disclaims all liability or responsibility for errors or omissions therein or any decision made by the recipient in reliance thereon. The installer must verify any circuitry with the proper test equipment prior to installation.
Installer, IT support, and FFL. I need less hobbies.